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path: root/drivers/isdn/mISDN/dsp_tones.c
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Diffstat (limited to 'drivers/isdn/mISDN/dsp_tones.c')
-rw-r--r--drivers/isdn/mISDN/dsp_tones.c1
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/isdn/mISDN/dsp_tones.c b/drivers/isdn/mISDN/dsp_tones.c
index 1debf53..7dbe54e 100644
--- a/drivers/isdn/mISDN/dsp_tones.c
+++ b/drivers/isdn/mISDN/dsp_tones.c
@@ -8,6 +8,7 @@
*
*/
+#include <linux/gfp.h>
#include <linux/mISDNif.h>
#include <linux/mISDNdsp.h>
#include "core.h"